extreme f(x)=7-4x^2

Lösung

extrempunkte

f (x) = 7 - 4 x^{2}

Maximum (0, 7)

Schritte zur Lösung

f^{'} (x) = - 8 x

Intervalle finden:

Ansteigend

: - \infty < x < 0,

Absteigend

: 0 < x < \infty

Stecke

x = 0

7 - 4 x^{2} : 7

Maximum (0, 7)

e x t re m e f (x, y) = \frac{( 1 x + 3 y )}{1 + x ^{2} + y ^{2}}

e x t re m e x^{2} + y^{2} - 2 x + 26

e x t re m e f (x) = - 1.25 x^{2} + 160 x - 2500

e x t re m e f (x) = 2 x^{3} - 150 x + 3

e x t re m e f (x, y) = x^{2} + \frac{1}{2} y^{2} + \frac{1}{2} (y - x) - \frac{3}{2}